Chapter 1: Q. 243 (page 69)

In the following exercise, round each number to the nearest (a) hundredth (b) tenth (c) whole number:
$63.479$

Short Answer

Expert verified

The solutions of (a), (b) and (c) are $63.48, 63.5 a n d 63$ respectively.

Step by step solution

Part (a) Step 1. Given information

Round decimals: $63.479$

Part (a) Step 2. Calculation

We know,

$63.479 = 63.479 \sin c e 7 i s i n h u n d r e d t h p l a c e = 63.479 s i n c e 9 i s g r e a t e r t h a n o r e q u a l t o 5, a d d 1 t o t h e 7 = 63.48$

So, $63.479$ round to the nearest hundredth is $63.48$

Part (b) Step 1. Calculation

We have,

$63.479 = 63.479 \sin c e 4 i s i n t e n t h p l a c e = 63.479 \sin c e 7 i s g r e a t e r t h a n o r e q u a l t o 5, a d d 1 t o t h e 4 = 63.5$

So, $63.479$ round to the nearest tenth is $63.5$

Part (c) Step 1. Calculation

We have,

$63.479 = 63.479 \sin c e 3 i s i n o n e s p l a c e = 63.479 \sin c e 4 i s l e s s t h a n 5 = 63$

So, $63.479$ round to the nearest whole number is $63$ .

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In the following exercise, round each number to the nearest (a) hundredth (b) tenth (c) whole number:
$63.479$

Short Answer

Step by step solution

Part (a) Step 1. Given information

Part (a) Step 2. Calculation

Part (b) Step 1. Calculation

Part (c) Step 1. Calculation

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In the following exercise, round each number to the nearest (a) hundredth (b) tenth (c) whole number:63.479

Short Answer

Step by step solution

Part (a) Step 1. Given information

Part (a) Step 2. Calculation

Part (b) Step 1. Calculation

Part (c) Step 1. Calculation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Mechanics Maths

Applied Mathematics

Calculus

Geometry

Theoretical and Mathematical Physics

Decision Maths

Study anywhere. Anytime. Across all devices.

In the following exercise, round each number to the nearest (a) hundredth (b) tenth (c) whole number:
$63.479$